What is the value of the coefficients when the quadratic equation #y = (5x − 2)(2x + 3)# is written in standard form?
1 Answer
Jun 5, 2017
Explanation:
#"the standard form of the quadratic is " y=ax^2+bx+c#
#"expand the factors using FOIL"#
#rArr(5x-2)(2x+3)#
#=10x^2+11x-6larrcolor(red)" in standard form"#
#rArra=10,b=11" and " c=-6#
